Overview of MMBT3904WT1G by onsemi
The MMBT3904WT1G is an NPN Small Signal Bipolar Transistor, known for its high efficiency and reliability. Manufactured by onsemi, this component is designed for amplification and switching applications, encapsulated in a SC-70 (SOT-323) 3-lead package. Its collector current reaches up to 0.2 A, with a maximum collector-emitter voltage of 40 V. The device showcases a minimum DC current gain (hFE) of 30, and a notable transition frequency of approximately 300 MHz, facilitating its application in high-frequency circuits. The compact, surface-mount form factor of SC-70, coupled with the MMBT3904WT1G’s robust plastic/epoxy package material, offers an excellent solution for space-constrained environments.
With a moisture sensitivity level of 1, it exhibits a high degree of reliability under various environmental conditions. Furthermore, it operates across a wide temperature range from -55 °C to 150 °C. Its fast switching capabilities are illustrated by a turn-on time of 70 ns and a turn-off time of 250 ns, making it suitable for high-speed applications. The device is lead-free, compliant with REACH and possesses an EAR99 ECCN code, ensuring global acceptability. As of the current writing, the factory lead time for the MMBT3904WT1G is approximately 57 weeks, indicating its active manufacturing status but also suggesting potential planning for procurement.
Industry Applications for MMBT3904WT1G
The versatile properties of the MMBT3904WT1G enable its utilization across a broad spectrum of applications. It may be suitable for:
- Consumer Electronics: In devices such as smartphones, tablets, and laptops, where space is at a premium, its small footprint and high reliability are advantageous.
- Audio and Video Systems: Its high transition frequency makes it ideal for amplification purposes in home theater systems, televisions, and professional audio equipment.
- Automotive Applications: The device’s robust operating temperature range and reliability may contribute to automotive electronics, such as telemetry and infotainment systems.
- Industrial Equipment: This transistor could potentially be integrated into control systems, sensing applications, and small motor drivers, benefiting from its switching speed and efficiency.
Given its technical attributes, the MMBT3904WT1G lends itself well to applications demanding high performance in small packages.
About onsemi
onsemi stands as a recognized leader in the manufacture of semiconductor products, including a wide spectrum of transistors. Within the domain of Transistors, and more specifically Small Signal Bipolar Transistors, onsemi has established a solid reputation for providing innovative solutions designed for efficiency and reliability. The MMBT3904WT1G serves as a testament to onsemi’s commitment to excellence in semiconductor technology. Through continuous research and development, onsemi addresses the evolving needs of the electronics industry, ensuring their products meet the highest standards.
Where to Find MMBT3904WT1G by onsemi
To source the MMBT3904WT1G for your projects, researching at findchips.com is highly recommended. Findchips.com enables users to locate stock from various distributors in real-time. To explore alternatives within the category of Small Signal Bipolar Transistors, this platform offers an efficient way to compare similar parts by onsemi or other manufacturers. Historically, distributors such as Newark, DigiKey, Avnet Americas, and Mouser Electronics have stocked the MMBT3904WT1G, but availability is subject to change.
Considering potential fluctuations in stock levels and the approximately 57-week factory lead time, utilizing a tool like Findchips for the latest availability and pricing information is advantageous for procurement planning.